1628128836

素因数分解:

$2^2\times 3^4\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{1607}}^1$

素因数の和:1735

約数の個数: 120

約数和(自身を含む): 4412802240

約数和(自身を除く): 2784673404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 59, 81, 106, 108, 118, 159, 162, 177, 212, 236, 318, 324, 354, 477, 531, 636, 708, 954, 1062, 1431, 1593, 1607, 1908, 2124, 2862, 3127, 3186, 3214, 4293, 4779, 4821, 5724, 6254, 6372, 6428, 8586, 9381, 9558, 9642, 12508, 14463, 17172, 18762, 19116, 19284, 28143, 28926, 37524, 43389, 56286, 57852, 84429, 85171, 86778, 94813, 112572, 130167, 168858, 170342, 173556, 189626, 253287, 255513, 260334, 284439, 337716, 340684, 379252, 506574, 511026, 520668, 568878, 766539, 853317, 1013148, 1022052, 1137756, 1533078, 1706634, 2299617, 2559951, 3066156, 3413268, 4599234, 5025089, 5119902, 6898851, 7679853, 9198468, 10050178, 10239804, 13797702, 15075267, 15359706, 20100356, 27595404, 30150534, 30719412, 45225801, 60301068, 90451602, 135677403, 180903204, 271354806, 407032209, 542709612, 814064418, 1628128836]

約数ペア:

[(1, 1628128836), (2, 814064418), (3, 542709612), (4, 407032209), (6, 271354806), (9, 180903204), (12, 135677403), (18, 90451602), (27, 60301068), (36, 45225801), (53, 30719412), (54, 30150534), (59, 27595404), (81, 20100356), (106, 15359706), (108, 15075267), (118, 13797702), (159, 10239804), (162, 10050178), (177, 9198468), (212, 7679853), (236, 6898851), (318, 5119902), (324, 5025089), (354, 4599234), (477, 3413268), (531, 3066156), (636, 2559951), (708, 2299617), (954, 1706634), (1062, 1533078), (1431, 1137756), (1593, 1022052), (1607, 1013148), (1908, 853317), (2124, 766539), (2862, 568878), (3127, 520668), (3186, 511026), (3214, 506574), (4293, 379252), (4779, 340684), (4821, 337716), (5724, 284439), (6254, 260334), (6372, 255513), (6428, 253287), (8586, 189626), (9381, 173556), (9558, 170342), (9642, 168858), (12508, 130167), (14463, 112572), (17172, 94813), (18762, 86778), (19116, 85171), (19284, 84429), (28143, 57852), (28926, 56286), (37524, 43389)]